Thermon HPT
Heating cables and assemblies · Process temperature maintenance
HPT is a power-limiting heating cable. This technology can be an option for industrial temperature maintenance involving elevated temperatures and output requirements. Pro Therm assesses actual power behaviour together with circuit conditions.
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Selection for your plant
Power-limiting and self-regulating describe different cable constructions. Replacement requires the precise HPT version.
Power-limiting and self-regulating describe different cable constructions. Replacement requires the precise HPT version.
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Replacement using existing system data
Send the full marking and, where possible, photographs of the installed component. Include quantity, location and requested date. We identify the part against the …
Send the full marking and, where possible, photographs of the installed component. Include quantity, location and requested date. We identify the part against the existing plant and agree a specific construction with you.
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Explore this range
Thermon → More products in this group → Open product and spare-part finder →
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Standards and technical basis
Our knowledge section explains how the standards relate to the heating task, product selection and project design. Open the standards overview →
Our knowledge section explains how the standards relate to the heating task, product selection and project design.
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Define the version and requirement
Power-limiting and self-regulating describe different cable constructions. Replacement requires the precise HPT version. Specify version and enquire →
Power-limiting and self-regulating describe different cable constructions. Replacement requires the precise HPT version.
02
Assess output curve and installation
Power-limiting cables are selected using their actual output behaviour. Permitted temperatures, installation requirements, supply and circuit length are reviewed …
Power-limiting cables are selected using their actual output behaviour. Permitted temperatures, installation requirements, supply and circuit length are reviewed together. For replacement, we record the existing output version and connection system and assess the heat required at your operating temperature.
04
Support from Pro Therm
You can request supply together with advice, design or replacement support. For electric heat tracing, Pro Therm has its own installation teams working internationally. …
You can request supply together with advice, design or replacement support. For electric heat tracing, Pro Therm has its own installation teams working internationally. Thermal insulation can be offered with partner companies. The appropriate scope is agreed for your project.
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Manufacturer documentation
Product classification is based on the linked manufacturer source. For a specific version, use the current datasheet and installation instructions. Source reviewed: 16 …
Product classification is based on the linked manufacturer source. For a specific version, use the current datasheet and installation instructions. Source reviewed: 16 October 2026.
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Frequently asked questions
Can I enquire about this product directly? First specify the version and quantity in the product finder. For heating cables, provide voltage and output or explicitly …
Can I enquire about this product directly?
First specify the version and quantity in the product finder. For heating cables, provide voltage and output or explicitly request technical selection. Then enter your contact details and submit the form.
Can another manufacturer’s product be considered?
An alternative may be offered after technical review. Output, temperature limits, connections and existing system requirements are assessed together. Cross-brand interchangeability is not assumed.
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Related topics
Self-regulating cables → Spare parts → Engineering and design →
Assess output curve and installation
Power-limiting cables are selected using their actual output behaviour. Permitted temperatures, installation requirements, supply and circuit length are reviewed together. For replacement, we record the existing output version and connection system and assess the heat required at your operating temperature.
Replacement using existing system data
Send the full marking and, where possible, photographs of the installed component. Include quantity, location and requested date. We identify the part against the existing plant and agree a specific construction with you.
Support from Pro Therm
You can request supply together with advice, design or replacement support. For electric heat tracing, Pro Therm has its own installation teams working internationally. Thermal insulation can be offered with partner companies. The appropriate scope is agreed for your project.